None

src\Compilers\Shared\BuildServerConnection.cs (2)

685return new FileStream(GuardPath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None); 712stream = new FileStream(FilePath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);

src\Servers\IIS\IIS\test\Common.LongTests\ShutdownTests.cs (2)

107using (var stream = File.Open(Path.Combine(deploymentResult.ContentRoot, "app_offline.htm"), FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None)) 125using (var stream = File.Open(Path.Combine(deploymentResult.ContentRoot, "app_offline.htm"), FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None))

src\Servers\IIS\IIS\test\Common.LongTests\ShutdownTests.cs (2)

107using (var stream = File.Open(Path.Combine(deploymentResult.ContentRoot, "app_offline.htm"), FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None)) 125using (var stream = File.Open(Path.Combine(deploymentResult.ContentRoot, "app_offline.htm"), FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None))

src\Servers\IIS\IIS\test\Common.LongTests\ShutdownTests.cs (2)

107using (var stream = File.Open(Path.Combine(deploymentResult.ContentRoot, "app_offline.htm"), FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None)) 125using (var stream = File.Open(Path.Combine(deploymentResult.ContentRoot, "app_offline.htm"), FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None))

src\Servers\IIS\IIS\test\Common.LongTests\ShutdownTests.cs (2)

107using (var stream = File.Open(Path.Combine(deploymentResult.ContentRoot, "app_offline.htm"), FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None)) 125using (var stream = File.Open(Path.Combine(deploymentResult.ContentRoot, "app_offline.htm"), FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None))

Linker\DgmlDependencyRecorder.cs (1)

41 var depsFile = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None);

Linker\XmlDependencyRecorder.cs (1)

64 var depsFile = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None);

Repositories\FileSystemXmlRepositoryTests.cs (1)

222fileLock2 = new FileStream(Path.Combine(dirInfo.FullName, "friendly2.xml"), FileMode.Open, FileAccess.ReadWrite, FileShare.None);

DumpCollector\DumpCollector.Windows.cs (1)

19using (var stream = new FileStream(outputFile, FileMode.Create, FileAccess.ReadWrite, FileShare.None))

BackEnd\BuildManager\CacheSerialization.cs (1)

36using (var fileStream = new FileStream(fullPath, FileMode.Create, FileAccess.Write, FileShare.None))

FileUtilities.cs (1)

78using (new FileStream(pathWithUpperCase, FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None, 0x1000, FileOptions.DeleteOnClose))

Logging\BinaryLogger\BuildEventArgsReader.cs (1)

1839FileShare.None,

FileUtilities.cs (1)

78using (new FileStream(pathWithUpperCase, FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None, 0x1000, FileOptions.DeleteOnClose))

src\Compilers\Shared\BuildServerConnection.cs (2)

685return new FileStream(GuardPath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None); 712stream = new FileStream(FilePath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);

DownloadFile.cs (1)

201using (var target = new FileStream(destinationFile.FullName, FileMode.Create, FileAccess.Write, FileShare.None))

FileUtilities.cs (1)

78using (new FileStream(pathWithUpperCase, FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None, 0x1000, FileOptions.DeleteOnClose))

GenerateResource.cs (2)

3344WriteResources(reader, new PreserializedResourceWriter(new FileStream(filename, FileMode.Create, FileAccess.Write, FileShare.None))); // closes writer for us 3350WriteResources(reader, new ResourceWriter(new FileStream(filename, FileMode.Create, FileAccess.Write, FileShare.None))); // closes writer for us

ManifestUtil\TrustInfo.cs (3)

547using (Stream s = File.Open(path, FileMode.Create, FileAccess.Write, FileShare.None)) 655s = File.Open(path, FileMode.Open, FileAccess.ReadWrite, FileShare.None); 659s = File.Open(path, FileMode.Create, FileAccess.Write, FileShare.None);

Unzip.cs (1)

239Share = FileShare.None,

FileUtilities.cs (1)

78using (new FileStream(pathWithUpperCase, FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None, 0x1000, FileOptions.DeleteOnClose))

CommandLine\CommonCompiler.CompilerEmitStreamProvider.cs (1)

112return _streamToDispose = _compiler.FileSystem.OpenFile(_filePath, FileMode.Create, FileAccess.ReadWrite, FileShare.None);

CommandLine\CommonCompiler.cs (2)

1625FileShare share = FileShare.None) 1754using var stream = fileSystem.OpenFile(filePath, FileMode.Create, FileAccess.ReadWrite, FileShare.None);

CommandLineTests.cs (1)

4789using var _ = new FileStream(filePath, FileMode.Open, FileAccess.Write, FileShare.None);

Attributes\AttributeTests_Security.cs (1)

1623using (var fileStream = File.Open(filePath, FileMode.OpenOrCreate, FileAccess.Read, FileShare.None))

DocumentationComments\DocumentationCommentCompilerTests.cs (2)

4901using (File.Open(xmlFilePath, FileMode.Open, FileAccess.Write, FileShare.None)) 4938using (File.Open(xmlFilePath1, FileMode.Open, FileAccess.Write, FileShare.None))

EditAndContinue\EditAndContinueWorkspaceServiceTests.cs (1)

642using var fileLock = File.Open(sourceFile.Path, FileMode.Open, FileAccess.Read, FileShare.None);

ExportProviderBuilder.cs (1)

157using (FileStream cacheStream = new(tempFilePath, FileMode.Create, FileAccess.Write, FileShare.None, bufferSize: 4096, useAsync: true))

CommandLineTests.vb (1)

5053Using New FileStream(filePath, FileMode.Open, FileAccess.Write, FileShare.None)

Emit\CompilationEmitTests.vb (1)

3755Using File.Open(filePath, FileMode.OpenOrCreate, FileAccess.Read, FileShare.None)

Storage\SQLite\v2\SQLitePersistentStorage.cs (1)

153FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);

VisualStudioMSBuildWorkspaceTests.cs (2)

957var file = File.Open(sourceFile, FileMode.Open, FileAccess.Write, FileShare.None); 992using var file = File.Open(sourceFile, FileMode.Open, FileAccess.Write, FileShare.None);

SymbolUploadHelperFactory.cs (1)

159using (FileStream fileStream = new(zipFilePath, FileMode.Create, FileAccess.Write, FileShare.None))

Model\Document.cs (1)

72using (FileStream stream = File.Open(tempPath, FileMode.Create, FileAccess.ReadWrite, FileShare.None))

Formats\Html\HtmlReportWriter.cs (1)

42FileShare.None,

Formats\Json\JsonReportWriter.cs (1)

41FileShare.None,

Utilities\HybridMemoryStream.cs (1)

167FileShare.None, bufferSize: 4096, FileOptions.DeleteOnClose);

UnitTests\TestEntryPoints.cs (1)

6663using (var f = File.Open(outputPath, FileMode.Create, FileAccess.Write, FileShare.None))

ImageClassificationBench.cs (3)

172using FileStream fileStream = new FileStream(relativeFilePath, FileMode.Create, FileAccess.Write, FileShare.None); 181using FileStream fileStream = new FileStream(relativeFilePath, FileMode.Create, FileAccess.Write, FileShare.None); 238using FileStream fileStream = new FileStream(pathname, FileMode.Create, FileAccess.Write, FileShare.None);

ImagesTests.cs (1)

1343stream = new FileStream(imageFile, FileMode.Open, FileAccess.Read, FileShare.None);

Microsoft\VisualBasic\Globals.vb (1)

156[LockReadWrite] = System.IO.FileShare.None

FileUtilities.cs (1)

78using (new FileStream(pathWithUpperCase, FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None, 0x1000, FileOptions.DeleteOnClose))

FileUtilities.cs (1)

78using (new FileStream(pathWithUpperCase, FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None, 0x1000, FileOptions.DeleteOnClose))

src\Microsoft.DotNet.Wpf\src\Shared\System\IO\FileHelper.cs (1)

127stream = new FileStream(path, FileMode.CreateNew, fileAccess, FileShare.None, DefaultBufferSize, fileOptions);

System\Windows\Input\Cursor.cs (1)

222using (FileStream fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Write, FileShare.None))

MS\Internal\Documents\Application\DocumentStream.cs (6)

134FileShare.None); 144FileShare.None); 270FileShare.None); 364(access == FileAccess.Read) ? FileShare.Read : FileShare.None); 426FileShare.None); 748FileShare.None);

Packaging\XpsManager.cs (2)

135FileShare.None); 143(packageAccess== FileAccess.Read) ? FileShare.Read: FileShare.None

Serialization\VisualTreeFlattener.cs (1)

145Stream bitmapStreamDest = new System.IO.FileStream(uri, FileMode.Create, FileAccess.ReadWrite, FileShare.None);

src\Compilers\Shared\BuildServerConnection.cs (2)

685return new FileStream(GuardPath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None); 712stream = new FileStream(FilePath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);

System\Formats\Tar\TarEntry.cs (1)

587Share = FileShare.None,

System\IO\Compression\ZipFile.Create.cs (2)

471ZipArchiveMode.Create => (FileMode.CreateNew, FileAccess.Write, FileShare.None), 472ZipArchiveMode.Update => (FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None),

System\IO\Compression\ZipFileExtensions.ZipArchiveEntry.Extract.cs (1)

85Share = FileShare.None,

System\IO\IsolatedStorage\IsolatedStorageFile.cs (1)

232return new IsolatedStorageFileStream(path, FileMode.Create, FileAccess.ReadWrite, FileShare.None, this);

System\IO\IsolatedStorage\IsolatedStorageFileStream.cs (4)

22: this(path, mode, (mode == FileMode.Append ? FileAccess.Write : FileAccess.ReadWrite), FileShare.None, null) 27: this(path, mode, (mode == FileMode.Append ? FileAccess.Write : FileAccess.ReadWrite), FileShare.None, isf) 32: this(path, mode, access, access == FileAccess.Read ? FileShare.Read : FileShare.None, DefaultBufferSize, null) 37: this(path, mode, access, access == FileAccess.Read ? FileShare.Read : FileShare.None, DefaultBufferSize, isf)

System\IO\Packaging\Package.cs (1)

1227private const FileShare s_defaultFileShare = FileShare.None;

src\libraries\System.Private.CoreLib\src\Microsoft\Win32\SafeHandles\SafeFileHandle.Unix.cs (2)

359Interop.Sys.LockOperations lockOperation = (share == FileShare.None) ? Interop.Sys.LockOperations.LOCK_EX : Interop.Sys.LockOperations.LOCK_SH; 382share == FileShare.None && mode == FileMode.OpenOrCreate)

src\libraries\System.Private.CoreLib\src\System\IO\File.cs (5)

71=> new FileStream(path, FileMode.Create, FileAccess.ReadWrite, FileShare.None, bufferSize); 74=> new FileStream(path, FileMode.Create, FileAccess.ReadWrite, FileShare.None, bufferSize, options); 128=> Open(path, mode, (mode == FileMode.Append ? FileAccess.Write : FileAccess.ReadWrite), FileShare.None); 131=> Open(path, mode, access, FileShare.None); 622=> new FileStream(path, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None);

src\libraries\System.Private.CoreLib\src\System\IO\FileInfo.cs (3)

129=> Open(mode, (mode == FileMode.Append ? FileAccess.Write : FileAccess.ReadWrite), FileShare.None); 132=> Open(mode, access, FileShare.None); 141=> new FileStream(NormalizedPath, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None);

src\libraries\System.Private.CoreLib\src\System\IO\FileStreamOptions.cs (1)

66if (tempshare < FileShare.None || tempshare > (FileShare.ReadWrite | FileShare.Delete))

src\libraries\System.Private.CoreLib\src\System\IO\FileSystem.Unix.cs (1)

48FileAccess.ReadWrite, FileShare.None, FileOptions.None, preallocationSize: 0, filePermissions,

src\libraries\System.Private.CoreLib\src\System\IO\Strategies\FileStreamHelpers.cs (1)

75else if (tempshare < FileShare.None || tempshare > (FileShare.ReadWrite | FileShare.Delete))

src\libraries\Common\src\System\Resources\ResourceWriter.cs (1)

53_output = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None);

src\libraries\Common\src\System\Resources\ResourceWriter.cs (1)

53_output = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None);

System\ComponentModel\Design\ByteViewer.cs (1)

592using FileStream currentFile = new(path, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);

Program.cs (1)

96using var fileStream = new FileStream(outputFilePath, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None);

src\Compilers\Shared\BuildServerConnection.cs (2)

685return new FileStream(GuardPath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None); 712stream = new FileStream(FilePath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);

src\Compilers\Shared\BuildServerConnection.cs (2)

685return new FileStream(GuardPath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None); 712stream = new FileStream(FilePath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);